A heat dissipation mechanism applied to an energy storage all-in-one machine

Abstract

The utility model discloses a kind of heat dissipation mechanisms applied to energy storage integrated machine, including installation is in the straight-through air duct of box body inside and is pressed on its two side walls, and respectively set in the air inlet and air outlet of box body two side walls and correspondingly located straight-through air duct two ends, dust screen is detachably connected and is additionally provided on the air inlet of box body outer side wall, dust screen is filled with dustproof cotton between air inlet. By setting straight-through air duct in box body and being cooperatively provided with air inlet and air outlet, when radiating, airflow enters straight-through air duct from air inlet and flows out of air outlet, can form straight air current above circuit element needing to radiate, less bending, airflow path is short, and radiating efficiency is high, and can reduce noise;And through the setting of dust screen and dustproof cotton, avoid external sand dust to enter into box body through air inlet, protect circuit element, while realizing radiating by airflow, sand dust can also be shielded outside, guarantee the cleanliness of airflow, practical and convenient.

Description

Technical Field

[0001] This utility model relates to the field of integrated energy storage technology, and in particular to a heat dissipation mechanism applied to integrated energy storage devices. Background Technology

[0002] As photovoltaic power generation systems occupy an increasingly larger share of energy supply, the randomness, intermittency, and volatility of independent photovoltaic power generation will inevitably affect the safe and stable operation of the system. In order to ensure the safety, stability, and power quality of microgrid systems that include photovoltaics, it is necessary to equip photovoltaic power generation with a certain amount of energy storage. Therefore, most systems are equipped with an energy storage device for simultaneous use.

[0003] However, existing energy storage devices generally only have a few ventilation holes on the bottom box for heat dissipation. Once used for a long time, due to their complex internal structure, heat can easily accumulate, which is not conducive to heat dissipation and will affect their service life to some extent, which is quite troublesome. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a heat dissipation mechanism applied to an integrated energy storage machine.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A heat dissipation mechanism for an integrated energy storage unit is provided inside the housing for dissipating heat from the circuit components inside the integrated energy storage unit. It includes a straight-through air duct installed inside the housing and pressing against its two side walls, and an air inlet and an air outlet respectively opened on the two side walls of the housing and located at the two ends of the straight-through air duct. A dustproof net can also be detachably connected to the outer side wall of the housing at the air inlet, and dustproof cotton is filled between the dustproof net and the air inlet.

[0007] As described above, in a heat dissipation mechanism applied to an integrated energy storage unit, a cooling fan is also installed on the inner side wall of the housing at the air outlet.

[0008] As described above, a heat dissipation mechanism applied to an integrated energy storage unit includes an air inlet comprising an air inlet cavity opened on the side wall of the housing and a plurality of air inlet holes penetrating the bottom wall of the air inlet cavity, wherein the dustproof mesh is detachably connected to the air inlet cavity.

[0009] As described above, a heat dissipation mechanism applied to an integrated energy storage unit is provided with a detachable structure between the air inlet cavity and the dustproof mesh.

[0010] As described above, a heat dissipation mechanism applied to an integrated energy storage unit includes a plurality of slots on one side wall of the air inlet cavity. A plug protrusion is provided on one side of the dustproof mesh, which can be inserted into the slots accordingly. A connecting post is also provided in the air inlet cavity. One end of the dustproof mesh is inserted into the slot through the plug protrusion, and the other end is connected to the connecting post by a screw.

[0011] As described above, in a heat dissipation mechanism applied to an integrated energy storage unit, the outer surface of the dustproof mesh is flush with the outer wall surface of the housing.

[0012] As described above, a heat dissipation mechanism applied to an integrated energy storage unit has two air outlets, which are arranged side by side on the side wall of the housing. The number of cooling fans is corresponding to the number of air outlets and is installed on the inner side wall of the housing.

[0013] As described above, in a heat dissipation mechanism applied to an integrated energy storage unit, an auxiliary fan assembly is also provided near the air inlet in the straight-through air duct.

[0014] As described above, a heat dissipation mechanism applied to an integrated energy storage unit includes an auxiliary fan assembly comprising a mounting bracket connected to the housing and an auxiliary fan mounted on the mounting bracket.

[0015] As described above, a heat dissipation mechanism applied to an integrated energy storage unit includes a straight-through air duct comprising a straight section and a first pressing section and a second pressing section respectively disposed at both ends of the straight section. The first pressing section presses against the inner side wall of the housing at the air inlet, and the second pressing section presses against the inner side wall of the housing at the air outlet.

[0016] The beneficial effects of this utility model are as follows: This application has a simple structure. By setting a straight-through air duct inside the box and cooperating with the air inlet and air outlet, when dissipating heat, the airflow enters the straight-through air duct from the air inlet and flows out of the air outlet, which can form a straight airflow above the circuit components that need to be dissipated. There are few bends, the airflow path is short, the heat dissipation efficiency is high, and noise can be reduced. Moreover, by setting dustproof net and dustproof cotton, external sand and dust are prevented from entering the box through the air inlet, protecting the circuit components. While realizing heat dissipation through airflow, sand and dust can also be blocked outside to ensure the cleanliness of the airflow. It is practical and convenient. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model;

[0019] Figure 2 This is a cross-sectional schematic diagram of Embodiment 1 of this utility model;

[0020] Figure 3 This is an exploded view of the structure of Embodiment 1 of this utility model;

[0021] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention;

[0022] Figure 5 This is a cross-sectional schematic diagram of Embodiment 2 of this utility model;

[0023] Figure 6 This is an exploded view of the structure of Embodiment 2 of this utility model. Detailed Implementation

[0024] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1 to 3 As shown, Embodiment 1 of this application provides a heat dissipation mechanism for an integrated energy storage unit, which is disposed inside a housing 100 and is used to dissipate heat from the circuit components inside the integrated energy storage unit. It includes a straight-through air duct 1 installed inside the housing 100 and pressed against its two side walls, and an air inlet 2 and an air outlet 3 respectively opened on the two side walls of the housing 100 and located at the two ends of the straight-through air duct 1. A dustproof net 4 can also be detachably connected to the outer side wall of the housing 100 at the air inlet 2, and dustproof cotton is filled between the dustproof net 4 and the air inlet 2.

[0026] By setting a straight-through air duct 1 inside the enclosure 100, and cooperating with an air inlet 2 and an air outlet 3, during heat dissipation, the airflow enters the straight-through air duct 1 from the air inlet 2 and flows out of the air outlet 3, forming a straight airflow above the circuit components that need heat dissipation. This results in fewer bends, a shorter airflow path, high heat dissipation efficiency, and reduced noise. Furthermore, the dustproof net 4 and dustproof cotton prevent external sand and dust from entering the enclosure 100 through the air inlet 2, protecting the circuit components. While achieving heat dissipation through airflow, it also blocks sand and dust from entering, ensuring the cleanliness of the airflow. This design is practical and convenient.

[0027] Furthermore, a cooling fan 5 is also installed on the inner side wall of the housing 100 at the air outlet 3.

[0028] By setting up a cooling fan 5, airflow is accelerated, and a directional airflow direction of air inlet 2 → straight-through air duct 1 → air outlet 3 is formed within the enclosure 100, which is practical and convenient, and greatly improves heat dissipation performance.

[0029] Furthermore, the air inlet 2 includes an air inlet cavity 21 opened on the side wall of the housing 100, and a plurality of air inlet holes 22 through the bottom wall of the air inlet cavity 21, and the dustproof net 4 is detachably connected to the air inlet cavity 21.

[0030] A detachable structure 6 is also provided between the air inlet cavity 21 and the dustproof net 4.

[0031] Specifically, the disassembly and assembly structure 6 includes a plurality of slots 61 opened on one side wall of the air inlet cavity 21, and a plug-in protrusion 62 protruding on one side of the dustproof net 4 that can be inserted into the slot 61 accordingly. A connecting post 63 is also provided in the air inlet cavity 21. One end of the dustproof net 4 is inserted into the slot 61 through the plug-in protrusion 62, and the other end is connected to the connecting post 63 by a screw.

[0032] During installation, fill the air inlet cavity 21 with dustproof cotton, then insert the plug protrusion 62 on the dustproof mesh 4 into the slot 61, then flip it over and press it down to embed it into the air inlet cavity 21 and press the dustproof cotton tightly. Finally, connect it to the connecting post 63 with screws. It is practical and convenient.

[0033] Furthermore, the detachable connection of the dustproof net 4 makes it easy to remove the dustproof net 4 and replace the dustproof cotton.

[0034] Specifically, the outer surface of the dustproof mesh 4 is flush with the outer wall surface of the housing 100. This design allows the dustproof mesh 4 to be easily concealed within the side wall of the housing 100, resulting in a simpler and more aesthetically pleasing overall design.

[0035] Specifically, the straight-through air duct 1 includes a straight section 11 and a first pressing section 12 and a second pressing section 13 respectively disposed at both ends of the straight section 11. The first pressing section 12 presses against the inner wall of the housing 100 at the air inlet 2, and the second pressing section 13 presses against the inner wall of the housing 100 at the air outlet 3.

[0036] Furthermore, there are two air outlets 3, which are arranged side by side on the side wall of the housing 100. The number of cooling fans 5 corresponds to the number of air outlets 3, and they are installed on the inner side wall of the housing 100. This further accelerates airflow and greatly improves heat dissipation performance.

[0037] This application also provides an embodiment 2, in which this embodiment is basically the same as that of embodiment 1. For the sake of simplicity, only the main structural differences from that of embodiment 1 are described. The parts not described in this embodiment are the same as those in embodiment 1, and the differences are as follows:

[0038] An auxiliary fan assembly 7 is also provided inside the straight-through air duct 1 near the air inlet 2.

[0039] Specifically, the auxiliary fan assembly 7 includes a mounting bracket 71 connected to the housing 100 and an auxiliary fan 72 mounted on the mounting bracket 71.

[0040] By setting up auxiliary fan 72, airflow is further accelerated, greatly improving heat dissipation performance.

[0041] In summary, this embodiment of the application, by setting a straight-through air duct 1 inside the housing 100 and cooperating with an air inlet 2 and an air outlet 3, allows airflow to enter the straight-through air duct 1 from the air inlet 2 and flow out of the air outlet 3 during heat dissipation. This creates a straight airflow above the circuit components that need heat dissipation, with fewer bends, a shorter airflow path, high heat dissipation efficiency, and reduced noise. Furthermore, the dustproof net 4 and dustproof cotton prevent external sand and dust from entering the housing 100 through the air inlet 2, protecting the circuit components. While achieving heat dissipation through airflow, it also blocks sand and dust from entering, ensuring the cleanliness of the airflow. This is practical and convenient.

[0042] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A heat dissipation mechanism applied to an energy storage all-in-one machine, arranged in a box (100), used for dissipating heat of circuit elements in the energy storage all-in-one machine, characterized in that, It includes a straight-through air duct (1) installed inside the box (100) and pressed against its two side walls, and an air inlet (2) and an air outlet (3) respectively opened on the two side walls of the box (100) and located at the two ends of the straight-through air duct (1). A dustproof net (4) can also be detachably connected to the outer side wall of the box (100) at the air inlet (2), and dustproof cotton is filled between the dustproof net (4) and the air inlet (2).

2. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 1, characterized in that: A cooling fan (5) is also installed on the inner wall of the housing (100) at the air outlet (3).

3. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 2, characterized in that: The air inlet (2) includes an air inlet cavity (21) opened on the side wall of the housing (100) and a plurality of air inlet holes (22) opened through the bottom wall of the air inlet cavity (21). The dustproof net (4) is detachably connected to the air inlet cavity (21).

4. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 3, characterized in that: A disassembly structure (6) is also provided between the air inlet cavity (21) and the dustproof net (4).

5. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 4, characterized in that: The disassembly and assembly structure (6) includes several slots (61) opened on one side wall of the air inlet cavity (21). The dustproof net (4) has a protruding insertion protrusion (62) on one side that can be inserted into the slot (61). The air inlet cavity (21) is also provided with a connecting post (63). One end of the dustproof net (4) is inserted into the slot (61) through the insertion protrusion (62), and the other end is connected to the connecting post (63) by a screw.

6. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 3, characterized in that: The outer surface of the dustproof net (4) is flush with the outer wall surface of the box (100).

7. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 2, characterized in that: The number of air outlets (3) is two, and they are arranged side by side on the side wall of the housing (100). The number of cooling fans (5) is set accordingly to the number of air outlets (3), and they are installed on the inner side wall of the housing (100).

8. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 2, characterized in that: An auxiliary fan assembly (7) is also provided in the straight-through air duct (1) near the air inlet (2).

9. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 8, characterized in that: The auxiliary fan assembly (7) includes a mounting bracket (71) connected to the housing (100) and an auxiliary fan (72) mounted on the mounting bracket (71).

10. The heat dissipation mechanism applied to the energy storage all-in-one machine according to claim 1, characterized in that: The straight-through air duct (1) includes a straight section (11) and a first pressing section (12) and a second pressing section (13) respectively disposed at both ends of the straight section (11). The first pressing section (12) presses against the inner wall of the housing (100) at the air inlet (2), and the second pressing section (13) presses against the inner wall of the housing (100) at the air outlet (3).

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